Normality and modulability indices. Part II: convex cones in Hilbert spaces
Alberto Seeger | Iusem, Alfredo N.
convex cones | normality index | modulability index.
This paper proposes and compares several ways of measuring the degree of normality of a cone contained in a Hilbert space. The dual concept of modulability is also considered. Others notion like solidity and sharpness are also analyzed form a quantitative point of view.